Websocket to Container

WebSocket requests are automatically forwarded to a container using the defaultfetch method on the Container class:

import { Container, getContainer } from "@cloudflare/workers-types";

export class MyContainer extends Container {
  defaultPort = 8080;
  sleepAfter = "2m";
}

export default {
  async fetch(request, env) {
    // gets default instance and forwards websocket from outside Worker
    return getContainer(env.MY_CONTAINER).fetch(request);
  },
};

Additionally, the containerFetch method can be used to forward WebSocket requests as well.